Block Site - Site Blocker & Focus Mode icon

Block Site Chrome Extension Analysis

Automation & Workflow Efficiency

Store listing title: Block Site - Site Blocker & Focus Mode

Chrome extension ID: dpfofggmkhdbfcciajfdphofclabnogo

This extension allows users to curate a list of websites to be blocked, helping them stay focused on work or study. It includes a timer-based focus mode, keyword blocking, and a password protection mechanism to prevent users from easily bypassing their own restrictions.

Version:1.0.10
Size:363KiB
Last updated:

Overview

Installs

100K+

Rating

4.7

2,460 reviews

Languages

23 locales

Includes Deutsch, English, English (United States), Nederlands...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

Block Site positions itself as a comprehensive productivity tool designed to minimize procrastination by blocking distracting or harmful websites. It highlights key features such as focus timers using the Pomodoro technique, password protection for block lists, and specific content filtering like adult content blocking.

Inferred product pattern

A utility-focused browser extension that relies on local storage for blocking rules, currently transitioning towards an ad-supported or freemium model.

Review-backed pain points

Users have reported issues with password functionality failing, frustrations regarding injected advertisements, and a lack of advanced scheduling features like daily site time limits or temporary unblock intervals.

Observed feature gaps

Missing features include: daily time quotas for specific sites, temporary 'pause' or 'whitelist' modes, audible alerts when focus timers expire, and support for grouping multiple sites into single block categories.

Tags
Site BlockerFocus ModeProductivityPomodoroDistraction Blocker
Target users

- Students

- Remote workers

- Individuals struggling with internet addiction

- Professionals seeking distraction-free work environments

Primary use cases

- Blocking distracting websites

- Managing study/work intervals using Pomodoro timers

- Preventing access to adult content

- Password-protecting productivity rules to enforce willpower

Positive themes

- Effective core functionality

- Lack of mandatory sign-ups or subscriptions

- Ease of use

- Useful password protection feature

Negative themes

- Unexpected advertisements/promotions for subscriptions

- Bugs in password protection

- Lack of cloud syncing/cross-device rule saving

- UX design frustrations when blocking occurs without explanation

Observed friction

- Performance complaints detected

- Some users expressed significant frustration regarding the injection of advertisements promoting subscription services, noting a conflict between the 'free' marketing and the in-app ad experience.

Evidence boundary: Evidence gathered from 12 diverse user reviews ranging from 1 to 5 stars, combined with official store listing descriptions. Review samples represent a mix of positive utility feedback and negative reports on specific technical glitches and monetization choices; the sample size is limited.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No direct support complaints identified, though users noted technical failures in settings access and rule synchronization.

Reliability

Complaints include failure to sync settings across browsers, bugs with password-protection locks, and general UI/UX friction on specific browsers like Brave.

Privacy

None reported in the reviewed sample.

Access & pricing

- Free entry with paid features

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 0

- Languages: 23

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.0.10

- Size: 363KiB

- Last updated:

Store description excerpt
Short excerpt from the public Chrome Web Store listing; full copy is available on the official store page.
Block Site is one of the best productivity tools available to help people procrastinate less, become more productive and reach their life goals. You’ll never have to worry again about how to stay focused at work. Block disturbing websites easily and Stay focused. This Block Site & Stay Focused extension allows you to block any website. Please note that, the extension blocks the whole domain. When you want to take a break you may deactivate the blocking easily for all blocked sites. Want to know how to block a website? We’ve got you covered! Just add websites to your block list and we’ll do the rest, we’ll even throw in some really funny images if you try and go on the sites while they’re blocked Stay Focused Extension You can now remove all distracting and harmful websites from your life by blocking them while you need to stay in the zone and be productive. You can even set yourself a f…

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

website blockerstay focused extensionproductivity toolblock adult contentPomodoro timer

Comparison

best site blockerBlockSite alternative

Problem

stop procrastinationblock distracting websitesinternet addiction

Alternative

focus extensionsite restrictor

Similar extensions

Jump to related discovery paths:

FAQ

What is Block Site mainly used for?
This extension allows users to curate a list of websites to be blocked, helping them stay focused on work or study. It includes a timer-based focus mode, keyword blocking, and a password protection mechanism to prevent users from easily bypassing their own restrictions.
What market signals stand out?
Established adoption with substantial review base. Last known update: 05/25/2026.
What should builders compare before entering this space?
Compare install concentration, rating quality, update recency, screenshots, developer portfolio, listing claims, and review-backed friction signals.
Is this page review-backed?
Backed by review samples. This page combines store metadata with selected review signals, while raw store metrics remain visible for comparison.

Screenshots

Block Site - Site Blocker & Focus Mode screenshot
Block Site - Site Blocker & Focus Mode screenshot
Block Site - Site Blocker & Focus Mode screenshot
Block Site - Site Blocker & Focus Mode screenshot
Block Site - Site Blocker & Focus Mode screenshot

Links

Recommended Chrome extensions

Related listings from the same category, trending peers, and the same publisher portfolio.

Browse workflow
ClassLink OneClick Extension icon

ClassLink OneClick Extension

ClassLink

ClassLink OneClick Extension

Installs

3.0M+

Rating

1.7

Awesome Screen Recorder & Screenshot icon

Awesome Screen Recorder & Screenshot

Screen Recorder

The best screen recorder and screen capture & screenshot tool to record screen.

Installs

3.0M+

Rating

4.7

Free Download Manager icon

Free Download Manager

Free Download Manager.ORG

Free Download Manager integration with browser

Installs

3.0M+

Rating

4.2

夸克网盘-网页嗅探 icon

夸克网盘-网页嗅探

广州市动悦信息技术有限公司

识别到网页资源时,可一键存夸克网盘

Installs

3.0M+

Rating

1.7

Mendeley Web Importer icon

Mendeley Web Importer

Mendeley

Fast, convenient import of references and PDFs to your Mendeley Reference Manager library.

Installs

3.0M+

Rating

2.3

Enable local file links icon

Enable local file links

Takashi Sugimoto (tksugimoto)

Make it possible to open by click a link to a local file that is disabled by Chrome.

Installs

3.0M+

Rating

3.9

Pop up blocker for Chrome™ - Poper Blocker icon

Pop up blocker for Chrome™ - Poper Blocker

dingosolutions

Block popups, ads, cookie requests, trackers, notifications, ads on social media & more. A clean browsing experience starts today.

Installs

2.0M+

Rating

4.8

Momentum icon

Momentum

Momentum

Transform your browser into a beautifully designed tab that helps you feel calm, keep focus, and stay energized.

Installs

2.0M+

Rating

4.5

Google Scholar PDF Reader icon

Google Scholar PDF Reader

scholar-chrome-extensions

Supercharge your paper reading: follow references, skim outline, jump to figures, cite and save.

Installs

2.0M+

Rating

4.1

Keeper® Password Manager & Digital Vault icon

Keeper® Password Manager & Digital Vault

Keeper Security

Generate strong passwords, autofill and protect your confidential info with zero-knowledge encryption.

Installs

2.0M+

Rating

4.8